waybar/src/modules/sni/tray.cpp

#include "modules/sni/tray.hpp"

#include <iostream>

waybar::modules::SNI::Tray::Tray(const std::string& id, const Bar& bar,
  const Json::Value &config)
    : config_(config),
    box_(bar.vertical ? Gtk::ORIENTATION_VERTICAL : Gtk::ORIENTATION_HORIZONTAL, 0),
    watcher_(), host_(nb_hosts_, config,
    std::bind(&Tray::onAdd, this, std::placeholders::_1),
    std::bind(&Tray::onRemove, this, std::placeholders::_1))
{
  std::cout << "Tray is in beta, so there may be bugs or even be unusable." << std::endl;
  if (config_["spacing"].isUInt()) {
    box_.set_spacing(config_["spacing"].asUInt());
  }
  nb_hosts_ += 1;
}

void waybar::modules::SNI::Tray::onAdd(std::unique_ptr<Item>& item)
{
  box_.pack_start(item->event_box);
  dp.emit();
}

void waybar::modules::SNI::Tray::onRemove(std::unique_ptr<Item>& item)
{
  box_.remove(item->event_box);
  dp.emit();
}

auto waybar::modules::SNI::Tray::update() -> void {
  if (box_.get_children().size() > 0) {
    box_.set_name("tray");
    box_.show_all();
  } else {
    box_.set_name("");
  }
}

waybar::modules::SNI::Tray::operator Gtk::Widget &() {
  return box_;
}